text: /**
   * \file
   *
   * \brief Component description for MCLK
   *
   * Copyright (c) 2018 Microchip Technology Inc.
   *
   * \asf_license_start
   *
   * \page License
   *
   * SPDX-License-Identifier: Apache-2.0
   *
   * Licensed under the Apache License, Version 2.0 (the "License"); you may
   * not use this file except in compliance with the License.
   * You may obtain a copy of the Licence at
   * 
   * http://www.apache.org/licenses/LICENSE-2.0
   * 
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an AS IS BASIS, WITHOUT
   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   *
   * \asf_license_stop
   *
   */
  
  #ifndef _SAML21_MCLK_COMPONENT_
  #define _SAML21_MCLK_COMPONENT_
  
  /* ========================================================================== */
  /**  SOFTWARE API DEFINITION FOR MCLK */
  /* ========================================================================== */
  /** \addtogroup SAML21_MCLK Main Clock */
  /*@{*/
  
  #define MCLK_U2234
  #define REV_MCLK                    0x101
  
  /* -------- MCLK_CTRLA : (MCLK Offset: 0x00) (R/W  8) Control A -------- */
  #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
  typedef union {
    uint8_t reg;                 /*!< Type      used for register access              */
  } MCLK_CTRLA_Type;
  #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
  
  #define MCLK_CTRLA_OFFSET           0x00         /**< \brief (MCLK_CTRLA offset) Control A */
  #define MCLK_CTRLA_RESETVALUE       _U_(0x00)    /**< \brief (MCLK_CTRLA reset_value) Control A */
  #define MCLK_CTRLA_MASK             _U_(0x00)    /**< \brief (MCLK_CTRLA) MASK Register */
  
  /* -------- MCLK_INTENCLR : (MCLK Offset: 0x01) (R/W  8) Interrupt Enable Clear -------- */
  #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
  typedef union {
    struct {
      uint8_t  CKRDY:1;          /*!< bit:      0  Clock Ready Interrupt Enable       */
      uint8_t  :7;               /*!< bit:  1.. 7  Reserved                           */
    } bit;                       /*!< Structure used for bit  access                  */
    uint8_t reg;                 /*!< Type      used for register access              */
  } MCLK_INTENCLR_Type;
  #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
  
  #define MCLK_INTENCLR_OFFSET        0x01         /**< \brief (MCLK_INTENCLR offset) Interrupt Enable Clear */
  #define MCLK_INTENCLR_RESETVALUE    _U_(0x00)    /**< \brief (MCLK_INTENCLR reset_value) Interrupt Enable Clear */
  
  #define MCLK_INTENCLR_CKRDY_Pos     0            /**< \brief (MCLK_INTENCLR) Clock Ready Interrupt Enable */
  #define MCLK_INTENCLR_CKRDY         (_U_(0x1) << MCLK_INTENCLR_CKRDY_Pos)
  #define MCLK_INTENCLR_MASK          _U_(0x01)    /**< \brief (MCLK_INTENCLR) MASK Register */
  
  /* -------- MCLK_INTENSET : (MCLK Offset: 0x02) (R/W  8) Interrupt Enable Set -------- */
  #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
  typedef union {
    struct {
      uint8_t  CKRDY:1;          /*!< bit:      0  Clock Ready Interrupt Enable       */
      uint8_t  :7;               /*!< bit:  1.. 7  Reserved                           */
    } bit;                       /*!< Structure used for bit  access                  */
    uint8_t reg;                 /*!< Type      used for register access              */
  } MCLK_INTENSET_Type;
  #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
  
  #define MCLK_INTENSET_OFFSET        0x02         /**< \brief (MCLK_INTENSET offset) Interrupt Enable Set */
  #define MCLK_INTENSET_RESETVALUE    _U_(0x00)    /**< \brief (MCLK_INTENSET reset_value) Interrupt Enable Set */
  
  #define MCLK_INTENSET_CKRDY_Pos     0            /**< \brief (MCLK_INTENSET) Clock Ready Interrupt Enable */
  #define MCLK_INTENSET_CKRDY         (_U_(0x1) << MCLK_INTENSET_CKRDY_Pos)
  #define MCLK_INTENSET_MASK          _U_(0x01)    /**< \brief (MCLK_INTENSET) MASK Register */
  
  /* -------- MCLK_INTFLAG : (MCLK Offset: 0x03) (R/W  8) Interrupt Flag Status and Clear -------- */
  #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
  typedef union { // __I to avoid read-modify-write on write-to-clear register
    struct {
      __I uint8_t  CKRDY:1;          /*!< bit:      0  Clock Ready                        */
      __I uint8_t  :7;               /*!< bit:  1.. 7  Reserved                           */
    } bit;                       /*!< Structure used for bit  access                  */
    uint8_t reg;                 /*!< Type      used for register access              */
  } MCLK_INTFLAG_Type;
  #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
  
  #define MCLK_INTFLAG_OFFSET         0x03         /**< \brief (MCLK_INTFLAG offset) Interrupt Flag Status and Clear */
  #define MCLK_INTFLAG_RESETVALUE     _U_(0x01)    /**< \brief (MCLK_INTFLAG reset_value) Interrupt Flag Status and Clear */
  
  #define MCLK_INTFLAG_CKRDY_Pos      0            /**< \brief (MCLK_INTFLAG) Clock Ready */
  #define MCLK_INTFLAG_CKRDY          (_U_(0x1) << MCLK_INTFLAG_CKRDY_Pos)
  #define MCLK_INTFLAG_MASK           _U_(0x01)    /**< \brief (MCLK_INTFLAG) MASK Register */
  
  /* -------- MCLK_CPUDIV : (MCLK Offset: 0x04) (R/W  8) CPU Clock Division -------- */
  #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
  typedef union {
    struct {
      uint8_t  CPUDIV:8;         /*!< bit:  0.. 7  CPU Clock Division Factor          */
    } bit;                       /*!< Structure used for bit  access                  */
    uint8_t reg;                 /*!< Type      used for register access              */
  } MCLK_CPUDIV_Type;
  #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
  
  #define MCLK_CPUDIV_OFFSET          0x04         /**< \brief (MCLK_CPUDIV offset) CPU Clock Division */
  #define MCLK_CPUDIV_RESETVALUE      _U_(0x01)    /**< \brief (MCLK_CPUDIV reset_value) CPU Clock Division */
  
  #define MCLK_CPUDIV_CPUDIV_Pos      0            /**< \brief (MCLK_CPUDIV) CPU Clock Division Factor */
  #define MCLK_CPUDIV_CPUDIV_Msk      (_U_(0xFF) << MCLK_CPUDIV_CPUDIV_Pos)
  #define MCLK_CPUDIV_CPUDIV(value)   (MCLK_CPUDIV_CPUDIV_Msk & ((value) << MCLK_CPUDIV_CPUDIV_Pos))
  #define   MCLK_CPUDIV_CPUDIV_DIV1_Val     _U_(0x1)   /**< \brief (MCLK_CPUDIV) Divide by 1 */
  #define   MCLK_CPUDIV_CPUDIV_DIV2_Val     _U_(0x2)   /**< \brief (MCLK_CPUDIV) Divide by 2 */
  #define   MCLK_CPUDIV_CPUDIV_DIV4_Val     _U_(0x4)   /**< \brief (MCLK_CPUDIV) Divide by 4 */
  #define   MCLK_CPUDIV_CPUDIV_DIV8_Val     _U_(0x8)   /**< \brief (MCLK_CPUDIV) Divide by 8 */
  #define   MCLK_CPUDIV_CPUDIV_DIV16_Val    _U_(0x10)   /**< \brief (MCLK_CPUDIV) Divide by 16 */
  #define   MCLK_CPUDIV_CPUDIV_DIV32_Val    _U_(0x20)   /**< \brief (MCLK_CPUDIV) Divide by 32 */
  #define   MCLK_CPUDIV_CPUDIV_DIV64_Val    _U_(0x40)   /**< \brief (MCLK_CPUDIV) Divide by 64 */
  #define   MCLK_CPUDIV_CPUDIV_DIV128_Val   _U_(0x80)   /**< \brief (MCLK_CPUDIV) Divide by 128 */
  #define MCLK_CPUDIV_CPUDIV_DIV1     (MCLK_CPUDIV_CPUDIV_DIV1_Val   << MCLK_CPUDIV_CPUDIV_Pos)
  #define MCLK_CPUDIV_CPUDIV_DIV2     (MCLK_CPUDIV_CPUDIV_DIV2_Val   << MCLK_CPUDIV_CPUDIV_Pos)
  #define MCLK_CPUDIV_CPUDIV_DIV4     (MCLK_CPUDIV_CPUDIV_DIV4_Val   << MCLK_CPUDIV_CPUDIV_Pos)
  #define MCLK_CPUDIV_CPUDIV_DIV8     (MCLK_CPUDIV_CPUDIV_DIV8_Val   << MCLK_CPUDIV_CPUDIV_Pos)
  #define MCLK_CPUDIV_CPUDIV_DIV16    (MCLK_CPUDIV_CPUDIV_DIV16_Val  << MCLK_CPUDIV_CPUDIV_Pos)
  #define MCLK_CPUDIV_CPUDIV_DIV32    (MCLK_CPUDIV_CPUDIV_DIV32_Val  << MCLK_CPUDIV_CPUDIV_Pos)
  #define MCLK_CPUDIV_CPUDIV_DIV64    (MCLK_CPUDIV_CPUDIV_DIV64_Val  << MCLK_CPUDIV_CPUDIV_Pos)
  #define MCLK_CPUDIV_CPUDIV_DIV128   (MCLK_CPUDIV_CPUDIV_DIV128_Val << MCLK_CPUDIV_CPUDIV_Pos)
  #define MCLK_CPUDIV_MASK            _U_(0xFF)    /**< \brief (MCLK_CPUDIV) MASK Register */
  
  /* -------- MCLK_LPDIV : (MCLK Offset: 0x05) (R/W  8) Low-Power Clock Division -------- */
  #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
  typedef union {
    struct {
      uint8_t  LPDIV:8;          /*!< bit:  0.. 7  Low-Power Clock Division Factor    */
    } bit;                       /*!< Structure used for bit  access                  */
    uint8_t reg;                 /*!< Type      used for register access              */
  } MCLK_LPDIV_Type;
  #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
  
  #define MCLK_LPDIV_OFFSET           0x05         /**< \brief (MCLK_LPDIV offset) Low-Power Clock Division */
  #define MCLK_LPDIV_RESETVALUE       _U_(0x01)    /**< \brief (MCLK_LPDIV reset_value) Low-Power Clock Division */
  
  #define MCLK_LPDIV_LPDIV_Pos        0            /**< \brief (MCLK_LPDIV) Low-Power Clock Division Factor */
  #define MCLK_LPDIV_LPDIV_Msk        (_U_(0xFF) << MCLK_LPDIV_LPDIV_Pos)
  #define MCLK_LPDIV_LPDIV(value)     (MCLK_LPDIV_LPDIV_Msk & ((value) << MCLK_LPDIV_LPDIV_Pos))
  #define   MCLK_LPDIV_LPDIV_DIV1_Val       _U_(0x1)   /**< \brief (MCLK_LPDIV) Divide by 1 */
  #define   MCLK_LPDIV_LPDIV_DIV2_Val       _U_(0x2)   /**< \brief (MCLK_LPDIV) Divide by 2 */
  #define   MCLK_LPDIV_LPDIV_DIV4_Val       _U_(0x4)   /**< \brief (MCLK_LPDIV) Divide by 4 */
  #define   MCLK_LPDIV_LPDIV_DIV8_Val       _U_(0x8)   /**< \brief (MCLK_LPDIV) Divide by 8 */
  #define   MCLK_LPDIV_LPDIV_DIV16_Val      _U_(0x10)   /**< \brief (MCLK_LPDIV) Divide by 16 */
  #define   MCLK_LPDIV_LPDIV_DIV32_Val      _U_(0x20)   /**< \brief (MCLK_LPDIV) Divide by 32 */
  #define   MCLK_LPDIV_LPDIV_DIV64_Val      _U_(0x40)   /**< \brief (MCLK_LPDIV) Divide by 64 */
  #define   MCLK_LPDIV_LPDIV_DIV128_Val     _U_(0x80)   /**< \brief (MCLK_LPDIV) Divide by 128 */
  #define MCLK_LPDIV_LPDIV_DIV1       (MCLK_LPDIV_LPDIV_DIV1_Val     << MCLK_LPDIV_LPDIV_Pos)
  #define MCLK_LPDIV_LPDIV_DIV2       (MCLK_LPDIV_LPDIV_DIV2_Val     << MCLK_LPDIV_LPDIV_Pos)
  #define MCLK_LPDIV_LPDIV_DIV4       (MCLK_LPDIV_LPDIV_DIV4_Val     << MCLK_LPDIV_LPDIV_Pos)
  #define MCLK_LPDIV_LPDIV_DIV8       (MCLK_LPDIV_LPDIV_DIV8_Val     << MCLK_LPDIV_LPDIV_Pos)
  #define MCLK_LPDIV_LPDIV_DIV16      (MCLK_LPDIV_LPDIV_DIV16_Val    << MCLK_LPDIV_LPDIV_Pos)
  #define MCLK_LPDIV_LPDIV_DIV32      (MCLK_LPDIV_LPDIV_DIV32_Val    << MCLK_LPDIV_LPDIV_Pos)
  #define MCLK_LPDIV_LPDIV_DIV64      (MCLK_LPDIV_LPDIV_DIV64_Val    << MCLK_LPDIV_LPDIV_Pos)
  #define MCLK_LPDIV_LPDIV_DIV128     (MCLK_LPDIV_LPDIV_DIV128_Val   << MCLK_LPDIV_LPDIV_Pos)
  #define MCLK_LPDIV_MASK             _U_(0xFF)    /**< \brief (MCLK_LPDIV) MASK Register */
  
  /* -------- MCLK_BUPDIV : (MCLK Offset: 0x06) (R/W  8) Backup Clock Division -------- */
  #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
  typedef union {
    struct {
      uint8_t  BUPDIV:8;         /*!< bit:  0.. 7  Backup Clock Division Factor       */
    } bit;                       /*!< Structure used for bit  access                  */
    uint8_t reg;                 /*!< Type      used for register access              */
  } MCLK_BUPDIV_Type;
  #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
  
  #define MCLK_BUPDIV_OFFSET          0x06         /**< \brief (MCLK_BUPDIV offset) Backup Clock Division */
  #define MCLK_BUPDIV_RESETVALUE      _U_(0x01)    /**< \brief (MCLK_BUPDIV reset_value) Backup Clock Division */
  
  #define MCLK_BUPDIV_BUPDIV_Pos      0            /**< \brief (MCLK_BUPDIV) Backup Clock Division Factor */
  #define MCLK_BUPDIV_BUPDIV_Msk      (_U_(0xFF) << MCLK_BUPDIV_BUPDIV_Pos)
  #define MCLK_BUPDIV_BUPDIV(value)   (MCLK_BUPDIV_BUPDIV_Msk & ((value) << MCLK_BUPDIV_BUPDIV_Pos))
  #define   MCLK_BUPDIV_BUPDIV_DIV1_Val     _U_(0x1)   /**< \brief (MCLK_BUPDIV) Divide by 1 */
  #define   MCLK_BUPDIV_BUPDIV_DIV2_Val     _U_(0x2)   /**< \brief (MCLK_BUPDIV) Divide by 2 */
  #define   MCLK_BUPDIV_BUPDIV_DIV4_Val     _U_(0x4)   /**< \brief (MCLK_BUPDIV) Divide by 4 */
  #define   MCLK_BUPDIV_BUPDIV_DIV8_Val     _U_(0x8)   /**< \brief (MCLK_BUPDIV) Divide by 8 */
  #define   MCLK_BUPDIV_BUPDIV_DIV16_Val    _U_(0x10)   /**< \brief (MCLK_BUPDIV) Divide by 16 */
  #define   MCLK_BUPDIV_BUPDIV_DIV32_Val    _U_(0x20)   /**< \brief (MCLK_BUPDIV) Divide by 32 */
  #define   MCLK_BUPDIV_BUPDIV_DIV64_Val    _U_(0x40)   /**< \brief (MCLK_BUPDIV) Divide by 64 */
  #define   MCLK_BUPDIV_BUPDIV_DIV128_Val   _U_(0x80)   /**< \brief (MCLK_BUPDIV) Divide by 128 */
  #define MCLK_BUPDIV_BUPDIV_DIV1     (MCLK_BUPDIV_BUPDIV_DIV1_Val   << MCLK_BUPDIV_BUPDIV_Pos)
  #define MCLK_BUPDIV_BUPDIV_DIV2     (MCLK_BUPDIV_BUPDIV_DIV2_Val   << MCLK_BUPDIV_BUPDIV_Pos)
  #define MCLK_BUPDIV_BUPDIV_DIV4     (MCLK_BUPDIV_BUPDIV_DIV4_Val   << MCLK_BUPDIV_BUPDIV_Pos)
  #define MCLK_BUPDIV_BUPDIV_DIV8     (MCLK_BUPDIV_BUPDIV_DIV8_Val   << MCLK_BUPDIV_BUPDIV_Pos)
  #define MCLK_BUPDIV_BUPDIV_DIV16    (MCLK_BUPDIV_BUPDIV_DIV16_Val  << MCLK_BUPDIV_BUPDIV_Pos)
  #define MCLK_BUPDIV_BUPDIV_DIV32    (MCLK_BUPDIV_BUPDIV_DIV32_Val  << MCLK_BUPDIV_BUPDIV_Pos)
  #define MCLK_BUPDIV_BUPDIV_DIV64    (MCLK_BUPDIV_BUPDIV_DIV64_Val  << MCLK_BUPDIV_BUPDIV_Pos)
  #define MCLK_BUPDIV_BUPDIV_DIV128   (MCLK_BUPDIV_BUPDIV_DIV128_Val << MCLK_BUPDIV_BUPDIV_Pos)
  #define MCLK_BUPDIV_MASK            _U_(0xFF)    /**< \brief (MCLK_BUPDIV) MASK Register */
  
  /* -------- MCLK_AHBMASK : (MCLK Offset: 0x10) (R/W 32) AHB Mask -------- */
  #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
  typedef union {
    struct {
      uint32_t HPB0_:1;          /*!< bit:      0  HPB0 AHB Clock Mask                */
      uint32_t HPB1_:1;          /*!< bit:      1  HPB1 AHB Clock Mask                */
      uint32_t HPB2_:1;          /*!< bit:      2  HPB2 AHB Clock Mask                */
      uint32_t HPB3_:1;          /*!< bit:      3  HPB3 AHB Clock Mask                */
      uint32_t HPB4_:1;          /*!< bit:      4  HPB4 AHB Clock Mask                */
      uint32_t DSU_:1;           /*!< bit:      5  DSU AHB Clock Mask                 */
      uint32_t :2;               /*!< bit:  6.. 7  Reserved                           */
      uint32_t NVMCTRL_:1;       /*!< bit:      8  NVMCTRL AHB Clock Mask             */
      uint32_t HSRAM_:1;         /*!< bit:      9  HSRAM AHB Clock Mask               */
      uint32_t LPRAM_:1;         /*!< bit:     10  LPRAM AHB Clock Mask               */
      uint32_t DMAC_:1;          /*!< bit:     11  DMAC AHB Clock Mask                */
      uint32_t USB_:1;           /*!< bit:     12  USB AHB Clock Mask                 */
      uint32_t :1;               /*!< bit:     13  Reserved                           */
      uint32_t PAC_:1;           /*!< bit:     14  PAC AHB Clock Mask                 */
      uint32_t NVMCTRL_PICACHU_:1; /*!< bit:     15  NVMCTRL_PICACHU AHB Clock Mask     */
      uint32_t L2HBRIDGES_H_:1;  /*!< bit:     16  L2HBRIDGES_H AHB Clock Mask        */
      uint32_t H2LBRIDGES_H_:1;  /*!< bit:     17  H2LBRIDGES_H AHB Clock Mask        */
      uint32_t HSRAM_AHBSETUPKEEPER_:1; /*!< bit:     18  HSRAM_AHBSETUPKEEPER AHB Clock Mask */
      uint32_t HSRAM_HMATRIXLP2HMCRAMCHSBRIDGE_:1; /*!< bit:     19  HSRAM_HMATRIXLP2HMCRAMCHSBRIDGE AHB Clock Mask */
      uint32_t :12;              /*!< bit: 20..31  Reserved                           */
    } bit;                       /*!< Structure used for bit  access                  */
    uint32_t reg;                /*!< Type      used for register access              */
  } MCLK_AHBMASK_Type;
  #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
  
  #define MCLK_AHBMASK_OFFSET         0x10         /**< \brief (MCLK_AHBMASK offset) AHB Mask */
  #define MCLK_AHBMASK_RESETVALUE     _U_(0x000FFFFF) /**< \brief (MCLK_AHBMASK reset_value) AHB Mask */
  
  #define MCLK_AHBMASK_HPB0_Pos       0            /**< \brief (MCLK_AHBMASK) HPB0 AHB Clock Mask */
  #define MCLK_AHBMASK_HPB0           (_U_(0x1) << MCLK_AHBMASK_HPB0_Pos)
  #define MCLK_AHBMASK_HPB1_Pos       1            /**< \brief (MCLK_AHBMASK) HPB1 AHB Clock Mask */
  #define MCLK_AHBMASK_HPB1           (_U_(0x1) << MCLK_AHBMASK_HPB1_Pos)
  #define MCLK_AHBMASK_HPB2_Pos       2            /**< \brief (MCLK_AHBMASK) HPB2 AHB Clock Mask */
  #define MCLK_AHBMASK_HPB2           (_U_(0x1) << MCLK_AHBMASK_HPB2_Pos)
  #define MCLK_AHBMASK_HPB3_Pos       3            /**< \brief (MCLK_AHBMASK) HPB3 AHB Clock Mask */
  #define MCLK_AHBMASK_HPB3           (_U_(0x1) << MCLK_AHBMASK_HPB3_Pos)
  #define MCLK_AHBMASK_HPB4_Pos       4            /**< \brief (MCLK_AHBMASK) HPB4 AHB Clock Mask */
  #define MCLK_AHBMASK_HPB4           (_U_(0x1) << MCLK_AHBMASK_HPB4_Pos)
  #define MCLK_AHBMASK_DSU_Pos        5            /**< \brief (MCLK_AHBMASK) DSU AHB Clock Mask */
  #define MCLK_AHBMASK_DSU            (_U_(0x1) << MCLK_AHBMASK_DSU_Pos)
  #define MCLK_AHBMASK_NVMCTRL_Pos    8            /**< \brief (MCLK_AHBMASK) NVMCTRL AHB Clock Mask */
  #define MCLK_AHBMASK_NVMCTRL        (_U_(0x1) << MCLK_AHBMASK_NVMCTRL_Pos)
  #define MCLK_AHBMASK_HSRAM_Pos      9            /**< \brief (MCLK_AHBMASK) HSRAM AHB Clock Mask */
  #define MCLK_AHBMASK_HSRAM          (_U_(0x1) << MCLK_AHBMASK_HSRAM_Pos)
  #define MCLK_AHBMASK_LPRAM_Pos      10           /**< \brief (MCLK_AHBMASK) LPRAM AHB Clock Mask */
  #define MCLK_AHBMASK_LPRAM          (_U_(0x1) << MCLK_AHBMASK_LPRAM_Pos)
  #define MCLK_AHBMASK_DMAC_Pos       11           /**< \brief (MCLK_AHBMASK) DMAC AHB Clock Mask */
  #define MCLK_AHBMASK_DMAC           (_U_(0x1) << MCLK_AHBMASK_DMAC_Pos)
  #define MCLK_AHBMASK_USB_Pos        12           /**< \brief (MCLK_AHBMASK) USB AHB Clock Mask */
  #define MCLK_AHBMASK_USB            (_U_(0x1) << MCLK_AHBMASK_USB_Pos)
  #define MCLK_AHBMASK_PAC_Pos        14           /**< \brief (MCLK_AHBMASK) PAC AHB Clock Mask */
  #define MCLK_AHBMASK_PAC            (_U_(0x1) << MCLK_AHBMASK_PAC_Pos)
  #define MCLK_AHBMASK_NVMCTRL_PICACHU_Pos 15           /**< \brief (MCLK_AHBMASK) NVMCTRL_PICACHU AHB Clock Mask */
  #define MCLK_AHBMASK_NVMCTRL_PICACHU (_U_(0x1) << MCLK_AHBMASK_NVMCTRL_PICACHU_Pos)
  #define MCLK_AHBMASK_L2HBRIDGES_H_Pos 16           /**< \brief (MCLK_AHBMASK) L2HBRIDGES_H AHB Clock Mask */
  #define MCLK_AHBMASK_L2HBRIDGES_H   (_U_(0x1) << MCLK_AHBMASK_L2HBRIDGES_H_Pos)
  #define MCLK_AHBMASK_H2LBRIDGES_H_Pos 17           /**< \brief (MCLK_AHBMASK) H2LBRIDGES_H AHB Clock Mask */
  #define MCLK_AHBMASK_H2LBRIDGES_H   (_U_(0x1) << MCLK_AHBMASK_H2LBRIDGES_H_Pos)
  #define MCLK_AHBMASK_HSRAM_AHBSETUPKEEPER_Pos 18           /**< \brief (MCLK_AHBMASK) HSRAM_AHBSETUPKEEPER AHB Clock Mask */
  #define MCLK_AHBMASK_HSRAM_AHBSETUPKEEPER (_U_(0x1) << MCLK_AHBMASK_HSRAM_AHBSETUPKEEPER_Pos)
  #define MCLK_AHBMASK_HSRAM_HMATRIXLP2HMCRAMCHSBRIDGE_Pos 19           /**< \brief (MCLK_AHBMASK) HSRAM_HMATRIXLP2HMCRAMCHSBRIDGE AHB Clock Mask */
  #define MCLK_AHBMASK_HSRAM_HMATRIXLP2HMCRAMCHSBRIDGE (_U_(0x1) << MCLK_AHBMASK_HSRAM_HMATRIXLP2HMCRAMCHSBRIDGE_Pos)
  #define MCLK_AHBMASK_MASK           _U_(0x000FDF3F) /**< \brief (MCLK_AHBMASK) MASK Register */
  
  /* -------- MCLK_APBAMASK : (MCLK Offset: 0x14) (R/W 32) APBA Mask -------- */
  #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
  typedef union {
    struct {
      uint32_t PM_:1;            /*!< bit:      0  PM APB Clock Enable                */
      uint32_t MCLK_:1;          /*!< bit:      1  MCLK APB Clock Enable              */
      uint32_t RSTC_:1;          /*!< bit:      2  RSTC APB Clock Enable              */
      uint32_t OSCCTRL_:1;       /*!< bit:      3  OSCCTRL APB Clock Enable           */
      uint32_t OSC32KCTRL_:1;    /*!< bit:      4  OSC32KCTRL APB Clock Enable        */
      uint32_t SUPC_:1;          /*!< bit:      5  SUPC APB Clock Enable              */
      uint32_t GCLK_:1;          /*!< bit:      6  GCLK APB Clock Enable              */
      uint32_t WDT_:1;           /*!< bit:      7  WDT APB Clock Enable               */
      uint32_t RTC_:1;           /*!< bit:      8  RTC APB Clock Enable               */
      uint32_t EIC_:1;           /*!< bit:      9  EIC APB Clock Enable               */
      uint32_t PORT_:1;          /*!< bit:     10  PORT APB Clock Enable              */
      uint32_t :21;              /*!< bit: 11..31  Reserved                           */
    } bit;                       /*!< Structure used for bit  access                  */
    uint32_t reg;                /*!< Type      used for register access              */
  } MCLK_APBAMASK_Type;
  #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
  
  #define MCLK_APBAMASK_OFFSET        0x14         /**< \brief (MCLK_APBAMASK offset) APBA Mask */
  #define MCLK_APBAMASK_RESETVALUE    _U_(0x00001FFF) /**< \brief (MCLK_APBAMASK reset_value) APBA Mask */
  
  #define MCLK_APBAMASK_PM_Pos        0            /**< \brief (MCLK_APBAMASK) PM APB Clock Enable */
  #define MCLK_APBAMASK_PM            (_U_(0x1) << MCLK_APBAMASK_PM_Pos)
  #define MCLK_APBAMASK_MCLK_Pos      1            /**< \brief (MCLK_APBAMASK) MCLK APB Clock Enable */
  #define MCLK_APBAMASK_MCLK          (_U_(0x1) << MCLK_APBAMASK_MCLK_Pos)
  #define MCLK_APBAMASK_RSTC_Pos      2            /**< \brief (MCLK_APBAMASK) RSTC APB Clock Enable */
  #define MCLK_APBAMASK_RSTC          (_U_(0x1) << MCLK_APBAMASK_RSTC_Pos)
  #define MCLK_APBAMASK_OSCCTRL_Pos   3            /**< \brief (MCLK_APBAMASK) OSCCTRL APB Clock Enable */
  #define MCLK_APBAMASK_OSCCTRL       (_U_(0x1) << MCLK_APBAMASK_OSCCTRL_Pos)
  #define MCLK_APBAMASK_OSC32KCTRL_Pos 4            /**< \brief (MCLK_APBAMASK) OSC32KCTRL APB Clock Enable */
  #define MCLK_APBAMASK_OSC32KCTRL    (_U_(0x1) << MCLK_APBAMASK_OSC32KCTRL_Pos)
  #define MCLK_APBAMASK_SUPC_Pos      5            /**< \brief (MCLK_APBAMASK) SUPC APB Clock Enable */
  #define MCLK_APBAMASK_SUPC          (_U_(0x1) << MCLK_APBAMASK_SUPC_Pos)
  #define MCLK_APBAMASK_GCLK_Pos      6            /**< \brief (MCLK_APBAMASK) GCLK APB Clock Enable */
  #define MCLK_APBAMASK_GCLK          (_U_(0x1) << MCLK_APBAMASK_GCLK_Pos)
  #define MCLK_APBAMASK_WDT_Pos       7            /**< \brief (MCLK_APBAMASK) WDT APB Clock Enable */
  #define MCLK_APBAMASK_WDT           (_U_(0x1) << MCLK_APBAMASK_WDT_Pos)
  #define MCLK_APBAMASK_RTC_Pos       8            /**< \brief (MCLK_APBAMASK) RTC APB Clock Enable */
  #define MCLK_APBAMASK_RTC           (_U_(0x1) << MCLK_APBAMASK_RTC_Pos)
  #define MCLK_APBAMASK_EIC_Pos       9            /**< \brief (MCLK_APBAMASK) EIC APB Clock Enable */
  #define MCLK_APBAMASK_EIC           (_U_(0x1) << MCLK_APBAMASK_EIC_Pos)
  #define MCLK_APBAMASK_PORT_Pos      10           /**< \brief (MCLK_APBAMASK) PORT APB Clock Enable */
  #define MCLK_APBAMASK_PORT          (_U_(0x1) << MCLK_APBAMASK_PORT_Pos)
  #define MCLK_APBAMASK_MASK          _U_(0x000007FF) /**< \brief (MCLK_APBAMASK) MASK Register */
  
  /* -------- MCLK_APBBMASK : (MCLK Offset: 0x18) (R/W 32) APBB Mask -------- */
  #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
  typedef union {
    struct {
      uint32_t USB_:1;           /*!< bit:      0  USB APB Clock Enable               */
      uint32_t DSU_:1;           /*!< bit:      1  DSU APB Clock Enable               */
      uint32_t NVMCTRL_:1;       /*!< bit:      2  NVMCTRL APB Clock Enable           */
      uint32_t :29;              /*!< bit:  3..31  Reserved                           */
    } bit;                       /*!< Structure used for bit  access                  */
    uint32_t reg;                /*!< Type      used for register access              */
  } MCLK_APBBMASK_Type;
  #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
  
  #define MCLK_APBBMASK_OFFSET        0x18         /**< \brief (MCLK_APBBMASK offset) APBB Mask */
  #define MCLK_APBBMASK_RESETVALUE    _U_(0x00000017) /**< \brief (MCLK_APBBMASK reset_value) APBB Mask */
  
  #define MCLK_APBBMASK_USB_Pos       0            /**< \brief (MCLK_APBBMASK) USB APB Clock Enable */
  #define MCLK_APBBMASK_USB           (_U_(0x1) << MCLK_APBBMASK_USB_Pos)
  #define MCLK_APBBMASK_DSU_Pos       1            /**< \brief (MCLK_APBBMASK) DSU APB Clock Enable */
  #define MCLK_APBBMASK_DSU           (_U_(0x1) << MCLK_APBBMASK_DSU_Pos)
  #define MCLK_APBBMASK_NVMCTRL_Pos   2            /**< \brief (MCLK_APBBMASK) NVMCTRL APB Clock Enable */
  #define MCLK_APBBMASK_NVMCTRL       (_U_(0x1) << MCLK_APBBMASK_NVMCTRL_Pos)
  #define MCLK_APBBMASK_MASK          _U_(0x00000007) /**< \brief (MCLK_APBBMASK) MASK Register */
  
  /* -------- MCLK_APBCMASK : (MCLK Offset: 0x1C) (R/W 32) APBC Mask -------- */
  #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
  typedef union {
    struct {
      uint32_t SERCOM0_:1;       /*!< bit:      0  SERCOM0 APB Clock Enable           */
      uint32_t SERCOM1_:1;       /*!< bit:      1  SERCOM1 APB Clock Enable           */
      uint32_t SERCOM2_:1;       /*!< bit:      2  SERCOM2 APB Clock Enable           */
      uint32_t SERCOM3_:1;       /*!< bit:      3  SERCOM3 APB Clock Enable           */
      uint32_t SERCOM4_:1;       /*!< bit:      4  SERCOM4 APB Clock Enable           */
      uint32_t TCC0_:1;          /*!< bit:      5  TCC0 APB Clock Enable              */
      uint32_t TCC1_:1;          /*!< bit:      6  TCC1 APB Clock Enable              */
      uint32_t TCC2_:1;          /*!< bit:      7  TCC2 APB Clock Enable              */
      uint32_t TC0_:1;           /*!< bit:      8  TC0 APB Clock Enable               */
      uint32_t TC1_:1;           /*!< bit:      9  TC1 APB Clock Enable               */
      uint32_t TC2_:1;           /*!< bit:     10  TC2 APB Clock Enable               */
      uint32_t TC3_:1;           /*!< bit:     11  TC3 APB Clock Enable               */
      uint32_t DAC_:1;           /*!< bit:     12  DAC APB Clock Enable               */
      uint32_t AES_:1;           /*!< bit:     13  AES APB Clock Enable               */
      uint32_t TRNG_:1;          /*!< bit:     14  TRNG APB Clock Enable              */
      uint32_t :17;              /*!< bit: 15..31  Reserved                           */
    } bit;                       /*!< Structure used for bit  access                  */
    uint32_t reg;                /*!< Type      used for register access              */
  } MCLK_APBCMASK_Type;
  #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
  
  #define MCLK_APBCMASK_OFFSET        0x1C         /**< \brief (MCLK_APBCMASK offset) APBC Mask */
  #define MCLK_APBCMASK_RESETVALUE    _U_(0x00007FFF) /**< \brief (MCLK_APBCMASK reset_value) APBC Mask */
  
  #define MCLK_APBCMASK_SERCOM0_Pos   0            /**< \brief (MCLK_APBCMASK) SERCOM0 APB Clock Enable */
  #define MCLK_APBCMASK_SERCOM0       (_U_(0x1) << MCLK_APBCMASK_SERCOM0_Pos)
  #define MCLK_APBCMASK_SERCOM1_Pos   1            /**< \brief (MCLK_APBCMASK) SERCOM1 APB Clock Enable */
  #define MCLK_APBCMASK_SERCOM1       (_U_(0x1) << MCLK_APBCMASK_SERCOM1_Pos)
  #define MCLK_APBCMASK_SERCOM2_Pos   2            /**< \brief (MCLK_APBCMASK) SERCOM2 APB Clock Enable */
  #define MCLK_APBCMASK_SERCOM2       (_U_(0x1) << MCLK_APBCMASK_SERCOM2_Pos)
  #define MCLK_APBCMASK_SERCOM3_Pos   3            /**< \brief (MCLK_APBCMASK) SERCOM3 APB Clock Enable */
  #define MCLK_APBCMASK_SERCOM3       (_U_(0x1) << MCLK_APBCMASK_SERCOM3_Pos)
  #define MCLK_APBCMASK_SERCOM4_Pos   4            /**< \brief (MCLK_APBCMASK) SERCOM4 APB Clock Enable */
  #define MCLK_APBCMASK_SERCOM4       (_U_(0x1) << MCLK_APBCMASK_SERCOM4_Pos)
  #define MCLK_APBCMASK_TCC0_Pos      5            /**< \brief (MCLK_APBCMASK) TCC0 APB Clock Enable */
  #define MCLK_APBCMASK_TCC0          (_U_(0x1) << MCLK_APBCMASK_TCC0_Pos)
  #define MCLK_APBCMASK_TCC1_Pos      6            /**< \brief (MCLK_APBCMASK) TCC1 APB Clock Enable */
  #define MCLK_APBCMASK_TCC1          (_U_(0x1) << MCLK_APBCMASK_TCC1_Pos)
  #define MCLK_APBCMASK_TCC2_Pos      7            /**< \brief (MCLK_APBCMASK) TCC2 APB Clock Enable */
  #define MCLK_APBCMASK_TCC2          (_U_(0x1) << MCLK_APBCMASK_TCC2_Pos)
  #define MCLK_APBCMASK_TC0_Pos       8            /**< \brief (MCLK_APBCMASK) TC0 APB Clock Enable */
  #define MCLK_APBCMASK_TC0           (_U_(0x1) << MCLK_APBCMASK_TC0_Pos)
  #define MCLK_APBCMASK_TC1_Pos       9            /**< \brief (MCLK_APBCMASK) TC1 APB Clock Enable */
  #define MCLK_APBCMASK_TC1           (_U_(0x1) << MCLK_APBCMASK_TC1_Pos)
  #define MCLK_APBCMASK_TC2_Pos       10           /**< \brief (MCLK_APBCMASK) TC2 APB Clock Enable */
  #define MCLK_APBCMASK_TC2           (_U_(0x1) << MCLK_APBCMASK_TC2_Pos)
  #define MCLK_APBCMASK_TC3_Pos       11           /**< \brief (MCLK_APBCMASK) TC3 APB Clock Enable */
  #define MCLK_APBCMASK_TC3           (_U_(0x1) << MCLK_APBCMASK_TC3_Pos)
  #define MCLK_APBCMASK_DAC_Pos       12           /**< \brief (MCLK_APBCMASK) DAC APB Clock Enable */
  #define MCLK_APBCMASK_DAC           (_U_(0x1) << MCLK_APBCMASK_DAC_Pos)
  #define MCLK_APBCMASK_AES_Pos       13           /**< \brief (MCLK_APBCMASK) AES APB Clock Enable */
  #define MCLK_APBCMASK_AES           (_U_(0x1) << MCLK_APBCMASK_AES_Pos)
  #define MCLK_APBCMASK_TRNG_Pos      14           /**< \brief (MCLK_APBCMASK) TRNG APB Clock Enable */
  #define MCLK_APBCMASK_TRNG          (_U_(0x1) << MCLK_APBCMASK_TRNG_Pos)
  #define MCLK_APBCMASK_MASK          _U_(0x00007FFF) /**< \brief (MCLK_APBCMASK) MASK Register */
  
  /* -------- MCLK_APBDMASK : (MCLK Offset: 0x20) (R/W 32) APBD Mask -------- */
  #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
  typedef union {
    struct {
      uint32_t EVSYS_:1;         /*!< bit:      0  EVSYS APB Clock Enable             */
      uint32_t SERCOM5_:1;       /*!< bit:      1  SERCOM5 APB Clock Enable           */
      uint32_t TC4_:1;           /*!< bit:      2  TC4 APB Clock Enable               */
      uint32_t ADC_:1;           /*!< bit:      3  ADC APB Clock Enable               */
      uint32_t AC_:1;            /*!< bit:      4  AC APB Clock Enable                */
      uint32_t PTC_:1;           /*!< bit:      5  PTC APB Clock Enable               */
      uint32_t OPAMP_:1;         /*!< bit:      6  OPAMP APB Clock Enable             */
      uint32_t CCL_:1;           /*!< bit:      7  CCL APB Clock Enable               */
      uint32_t :24;              /*!< bit:  8..31  Reserved                           */
    } bit;                       /*!< Structure used for bit  access                  */
    uint32_t reg;                /*!< Type      used for register access              */
  } MCLK_APBDMASK_Type;
  #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
  
  #define MCLK_APBDMASK_OFFSET        0x20         /**< \brief (MCLK_APBDMASK offset) APBD Mask */
  #define MCLK_APBDMASK_RESETVALUE    _U_(0x000000FF) /**< \brief (MCLK_APBDMASK reset_value) APBD Mask */
  
  #define MCLK_APBDMASK_EVSYS_Pos     0            /**< \brief (MCLK_APBDMASK) EVSYS APB Clock Enable */
  #define MCLK_APBDMASK_EVSYS         (_U_(0x1) << MCLK_APBDMASK_EVSYS_Pos)
  #define MCLK_APBDMASK_SERCOM5_Pos   1            /**< \brief (MCLK_APBDMASK) SERCOM5 APB Clock Enable */
  #define MCLK_APBDMASK_SERCOM5       (_U_(0x1) << MCLK_APBDMASK_SERCOM5_Pos)
  #define MCLK_APBDMASK_TC4_Pos       2            /**< \brief (MCLK_APBDMASK) TC4 APB Clock Enable */
  #define MCLK_APBDMASK_TC4           (_U_(0x1) << MCLK_APBDMASK_TC4_Pos)
  #define MCLK_APBDMASK_ADC_Pos       3            /**< \brief (MCLK_APBDMASK) ADC APB Clock Enable */
  #define MCLK_APBDMASK_ADC           (_U_(0x1) << MCLK_APBDMASK_ADC_Pos)
  #define MCLK_APBDMASK_AC_Pos        4            /**< \brief (MCLK_APBDMASK) AC APB Clock Enable */
  #define MCLK_APBDMASK_AC            (_U_(0x1) << MCLK_APBDMASK_AC_Pos)
  #define MCLK_APBDMASK_PTC_Pos       5            /**< \brief (MCLK_APBDMASK) PTC APB Clock Enable */
  #define MCLK_APBDMASK_PTC           (_U_(0x1) << MCLK_APBDMASK_PTC_Pos)
  #define MCLK_APBDMASK_OPAMP_Pos     6            /**< \brief (MCLK_APBDMASK) OPAMP APB Clock Enable */
  #define MCLK_APBDMASK_OPAMP         (_U_(0x1) << MCLK_APBDMASK_OPAMP_Pos)
  #define MCLK_APBDMASK_CCL_Pos       7            /**< \brief (MCLK_APBDMASK) CCL APB Clock Enable */
  #define MCLK_APBDMASK_CCL           (_U_(0x1) << MCLK_APBDMASK_CCL_Pos)
  #define MCLK_APBDMASK_MASK          _U_(0x000000FF) /**< \brief (MCLK_APBDMASK) MASK Register */
  
  /* -------- MCLK_APBEMASK : (MCLK Offset: 0x24) (R/W 32) APBE Mask -------- */
  #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
  typedef union {
    struct {
      uint32_t PAC_:1;           /*!< bit:      0  PAC APB Clock Enable               */
      uint32_t :31;              /*!< bit:  1..31  Reserved                           */
    } bit;                       /*!< Structure used for bit  access                  */
    uint32_t reg;                /*!< Type      used for register access              */
  } MCLK_APBEMASK_Type;
  #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
  
  #define MCLK_APBEMASK_OFFSET        0x24         /**< \brief (MCLK_APBEMASK offset) APBE Mask */
  #define MCLK_APBEMASK_RESETVALUE    _U_(0x0000000D) /**< \brief (MCLK_APBEMASK reset_value) APBE Mask */
  
  #define MCLK_APBEMASK_PAC_Pos       0            /**< \brief (MCLK_APBEMASK) PAC APB Clock Enable */
  #define MCLK_APBEMASK_PAC           (_U_(0x1) << MCLK_APBEMASK_PAC_Pos)
  #define MCLK_APBEMASK_MASK          _U_(0x00000001) /**< \brief (MCLK_APBEMASK) MASK Register */
  
  /** \brief MCLK hardware registers */
  #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
  typedef struct {
    __IO MCLK_CTRLA_Type           CTRLA;       /**< \brief Offset: 0x00 (R/W  8) Control A */
    __IO MCLK_INTENCLR_Type        INTENCLR;    /**< \brief Offset: 0x01 (R/W  8) Interrupt Enable Clear */
    __IO MCLK_INTENSET_Type        INTENSET;    /**< \brief Offset: 0x02 (R/W  8) Interrupt Enable Set */
    __IO MCLK_INTFLAG_Type         INTFLAG;     /**< \brief Offset: 0x03 (R/W  8) Interrupt Flag Status and Clear */
    __IO MCLK_CPUDIV_Type          CPUDIV;      /**< \brief Offset: 0x04 (R/W  8) CPU Clock Division */
    __IO MCLK_LPDIV_Type           LPDIV;       /**< \brief Offset: 0x05 (R/W  8) Low-Power Clock Division */
    __IO MCLK_BUPDIV_Type          BUPDIV;      /**< \brief Offset: 0x06 (R/W  8) Backup Clock Division */
         RoReg8                    Reserved1[0x9];
    __IO MCLK_AHBMASK_Type         AHBMASK;     /**< \brief Offset: 0x10 (R/W 32) AHB Mask */
    __IO MCLK_APBAMASK_Type        APBAMASK;    /**< \brief Offset: 0x14 (R/W 32) APBA Mask */
    __IO MCLK_APBBMASK_Type        APBBMASK;    /**< \brief Offset: 0x18 (R/W 32) APBB Mask */
    __IO MCLK_APBCMASK_Type        APBCMASK;    /**< \brief Offset: 0x1C (R/W 32) APBC Mask */
    __IO MCLK_APBDMASK_Type        APBDMASK;    /**< \brief Offset: 0x20 (R/W 32) APBD Mask */
    __IO MCLK_APBEMASK_Type        APBEMASK;    /**< \brief Offset: 0x24 (R/W 32) APBE Mask */
  } Mclk;
  #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
  
  /*@}*/
  
  #endif /* _SAML21_MCLK_COMPONENT_ */
  